84494340

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{7451}}^1$

素因数の和:7479

約数の個数: 120

約数和(自身を含む): 302968512

約数和(自身を除く): 218474172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 7451, 11340, 14902, 22353, 29804, 37255, 44706, 52157, 67059, 74510, 89412, 104314, 111765, 134118, 149020, 156471, 201177, 208628, 223530, 260785, 268236, 312942, 335295, 402354, 447060, 469413, 521570, 603531, 625884, 670590, 782355, 804708, 938826, 1005885, 1043140, 1207062, 1341180, 1408239, 1564710, 1877652, 2011770, 2347065, 2414124, 2816478, 3017655, 3129420, 4023540, 4224717, 4694130, 5632956, 6035310, 7041195, 8449434, 9388260, 12070620, 14082390, 16898868, 21123585, 28164780, 42247170, 84494340]

約数ペア:

[(1, 84494340), (2, 42247170), (3, 28164780), (4, 21123585), (5, 16898868), (6, 14082390), (7, 12070620), (9, 9388260), (10, 8449434), (12, 7041195), (14, 6035310), (15, 5632956), (18, 4694130), (20, 4224717), (21, 4023540), (27, 3129420), (28, 3017655), (30, 2816478), (35, 2414124), (36, 2347065), (42, 2011770), (45, 1877652), (54, 1564710), (60, 1408239), (63, 1341180), (70, 1207062), (81, 1043140), (84, 1005885), (90, 938826), (105, 804708), (108, 782355), (126, 670590), (135, 625884), (140, 603531), (162, 521570), (180, 469413), (189, 447060), (210, 402354), (252, 335295), (270, 312942), (315, 268236), (324, 260785), (378, 223530), (405, 208628), (420, 201177), (540, 156471), (567, 149020), (630, 134118), (756, 111765), (810, 104314), (945, 89412), (1134, 74510), (1260, 67059), (1620, 52157), (1890, 44706), (2268, 37255), (2835, 29804), (3780, 22353), (5670, 14902), (7451, 11340)]